Patents by Inventor Jin Guo
Jin Guo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9769756Abstract: A processing device assigns a wake-up quota to an application, the wake-up quota comprising a time period. The processing device determines whether the application has met or exceeded the wake-up quota in the time period. Responsive to determining that the application has met or exceeded the wake-up quota in the time period, the processing device limits at least one of future alarm wake-ups, future network wake-ups or wake locks for the application.Type: GrantFiled: March 26, 2014Date of Patent: September 19, 2017Assignee: Amazon Technologies, Inc.Inventors: Wentian Cui, Jin Guo, King Shaw
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Patent number: 9760810Abstract: An electronic card connector, defining an insertion direction, an ejection direction, and a transverse direction perpendicular to the insertion direction, includes an insulative housing and a number of terminals retained in the insulative housing. The terminals include a row of first contacts disposed along the insertion direction. Each first contact has a first affixed portion and a first contacting portion located at a peak therein. Each of the first contacts extends along the transverse direction. The first contacting portions of the neighboring first contacts are located offset along the insertion direction. The first contacting portions and associated first affixed portions of the first contacts are distanced differently in the transverse direction.Type: GrantFiled: May 9, 2016Date of Patent: September 12, 2017Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITEDInventors: Gang Hu, Guo-Dong Gu, Jin-Guo Qiu, Yong-Qi Wang, Tien-Chieh Su
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Patent number: 9648564Abstract: A processing device identifies a plurality of wake-ups that are requested by one or more applications and applies a wake-up restriction policy to the plurality of wake-ups. Applying the wake-up restriction policy to a wake-up of the plurality of wake-ups comprises determining whether the wake-up conforms to the wake-up restriction policy. Responsive to determining that the wake-up conforms to the wake-up restriction policy, the processing device permits the wake-up to activate at least one of the processing device or an additional processing device. Responsive to determining that the alarm wake-up will violate the wake-up restriction policy, the processing device prevents the wake-up from later activating at least one of the processing device or the additional processing device.Type: GrantFiled: March 26, 2014Date of Patent: May 9, 2017Assignee: Amazon Technologies, Inc.Inventors: Wentian Cui, Jin Guo, King Shaw
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Patent number: 9497680Abstract: Devices, systems and methods are disclosed for allowing a mobile device to connect to a network based on data rates. For example, the mobile device may select from available networks based on data rates associated with the available networks. In addition, the mobile device may determine to roam from a current network based on data rates. For example, the mobile device may roam when an expected throughput exceeds an actual throughput or when an anticipated throughput requirement exceeds the actual throughput.Type: GrantFiled: June 18, 2015Date of Patent: November 15, 2016Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Binh Quoc Tran, Jin Guo, Shengwei Zhang, Jay William Kruse
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Publication number: 20160284086Abstract: Disclosed is a method for establishing a prediction model based on a multidimensional texture of brain nuclear magnetic resonance images. Images are segmented using a region growing method, a contourlet transform method is used to extract an edge texture feature parameter of ROIs, a multidimensional database is established, and a prediction model is established using various data mining methods, comprising a Gaussian process, a support vector machine, a random forest, a Lasso regression and a semi-supervised support vector machine. The ROIs comprise a hippocampus region and an entorhinal cortex region.Type: ApplicationFiled: June 10, 2016Publication date: September 29, 2016Inventors: XIUHUA GUO, NI GAO, JINGJING WANG, YANXIA LUO, JIN GUO
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Publication number: 20160254606Abstract: An electronic card connector, defining an insertion direction, an ejection direction, and a transverse direction perpendicular to the insertion direction, includes an insulative housing and a number of terminals retained in the insulative housing. The terminals include a row of first contacts disposed along the insertion direction. Each first contact has a first affixed portion and a first contacting portion located at a peak therein. Each of the first contacts extends along the transverse direction. The first contacting portions of the neighboring first contacts are located offset along the insertion direction. The first contacting portions and associated first affixed portions of the first contacts are distanced differently in the transverse direction.Type: ApplicationFiled: May 9, 2016Publication date: September 1, 2016Inventors: GANG HU, GUO-DONG GU, JIN-GUO QIU, YONG-QI WANG, TIEN-CHIEH SU
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Patent number: 9211065Abstract: Certain aspects of the present disclosure provide techniques and apparatus for transmitting relatively more critical information between devices using a first wireless technology and transmitting relatively less critical information using a second wireless technology more susceptible to interference than the first wireless technology. One example method generally includes performing an association with a second apparatus via a first wireless technology, wherein the first wireless technology requires proximity between the first and second apparatuses; communicating first information with the second apparatus via the first wireless technology, a second wireless technology, or a combination of both the first and second wireless technologies, while the first and second apparatuses are still in proximity; and communicating second information with the second apparatus via the second wireless technology.Type: GrantFiled: October 17, 2012Date of Patent: December 15, 2015Assignee: QUALCOMM IncorporatedInventors: Gene Wesley Marsh, Rahul Anand, Brad L. Vaughn, Jen Mei Chen, Tao Chen, Jin Guo, Navrina B. Singh, Joseph Doroba, Jiang Zhang
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Publication number: 20150303968Abstract: A mobile device case includes a housing configured for receiving a mobile device having wireless connectivity. The mobile device case also includes a wireless communication device integrated within the housing. The wireless communication device is configured to interface with the mobile device to augment the wireless connectivity of the mobile device.Type: ApplicationFiled: August 20, 2014Publication date: October 22, 2015Inventors: Charles Wheeler SWEET, III, Jin GUO, Donald Bolden HUTSON
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Publication number: 20150304465Abstract: A mobile device case includes a housing configured for receiving a mobile device. The mobile device case also includes one or more general-purpose programmable input/output (I/O) ports. The one or more general-purpose programmable input/output (I/O) ports are partially integrated within the housing.Type: ApplicationFiled: August 20, 2014Publication date: October 22, 2015Inventors: Charles Wheeler SWEET, III, Jin GUO, Donald Bolden HUTSON
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Patent number: 9065553Abstract: The various embodiments provide systems, devices, and methods which include an acoustic tag configured to transmit an acoustic signal through a contact medium that may be received by an acoustic modem, with the acoustic signal configured to transmit information. By modulating sound traveling through an acoustic connection between the fluid container and a pump, meter or valve, information such as an identifier of the fluid or container may be transmitted without risk of confusion with other fluid containers in the vicinity. In a medical embodiment, IV fluid and the IV drip tube provide a fluid and plastic acoustic connection to an IV pumping or metering device and an IV bag through which sound may be transmitted. The transmission of identification information through this physical connection may insure that the pumping or metering device only communicates with the IV bag coupled to the pump. Acoustic tags may be active or passive.Type: GrantFiled: September 12, 2011Date of Patent: June 23, 2015Assignee: QUALCOMM IncorporatedInventors: Stephen S. Carter, Vito R. Bica, Jin Guo
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Patent number: 9002349Abstract: Methods and apparatuses are directed to calibrating a misconfigured wireless access point. One method may include receiving a position of mobile station(s) and wireless signal model measurements derived from packets exchanged between the mobile station(s) and a plurality of wireless access points, receiving positions and/or identities of the plurality of wireless access points used in determining the position of the mobile station(s), comparing a position of the mobile station(s) with wireless signal model measurements, and identifying a misconfigured wireless access point based upon the comparing. Another method may include receiving positions associated with a plurality of wireless access points, determining a position of a mobile station based upon a wireless signal model, comparing the position of the mobile station and the wireless signal model with the positions associated with the plurality of wireless access points, and determining whether at least one wireless access point is misconfigured.Type: GrantFiled: September 13, 2013Date of Patent: April 7, 2015Assignee: QUALCOMM IncorporatedInventors: Ayman Fawzy Naguib, Alok Aggarwal, Jin Guo
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Patent number: 8922567Abstract: At least a method and a system are described for regulating a screen composer of a device based on one or more conditions. In a representative embodiment, the method comprises measuring a processor's load level, activity level, or usage in the device. The method further comprises comparing the load level to a first value to determine if a first condition is satisfied. The method further comprises comparing a screen update rate of screen composition tasks of the device to a second value when the first condition is satisfied, wherein the second comparing is used to determine if a second condition is satisfied. The method further comprises regulating the screen composition tasks of the device when said first condition and the second condition are both satisfied. In a representative embodiment, the system comprises a device such as a wireless smartphone.Type: GrantFiled: March 11, 2011Date of Patent: December 30, 2014Assignee: Broadcom CorporationInventors: Jin Guo, Yan Wang, Chandrasekaran Sakthivel, Derek Foster, Nunfang Hu
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Patent number: 8923610Abstract: An image processing apparatus includes a calculating unit, an edge-position detecting unit, an identifying unit, and a subject-region detecting unit. For each color separation image, the calculating unit calculates a gradient direction of an edge gradient and an edge intensity at each position on the basis of a color captured image. The edge-position detecting unit detects edge positions in each color separation image on the basis of the gradient directions of the edge gradients and the edge intensities. For each position, the identifying unit identifies the gradient direction of the edge gradient and the edge intensity at the position in one of the plural color separation images that includes the largest edge intensity at the position. The subject-region detecting unit detects a subject region on the basis of the detected edge positions, the identified gradient directions of the edge gradients, and the identified edge intensities.Type: GrantFiled: October 31, 2011Date of Patent: December 30, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Jin Guo, Takeshi Onishi
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Patent number: 8831594Abstract: Methods and apparatuses are directed to calibrating a misconfigured wireless access point. One method may include receiving a position of mobile station(s) and wireless signal model measurements derived from packets exchanged between the mobile station(s) and a plurality of wireless access points, receiving positions and/or identities of the plurality of wireless access points used in determining the position of the mobile station(s), comparing a position of the mobile station(s) with wireless signal model measurements, and identifying a misconfigured wireless access point based upon the comparing. Another method may include receiving positions associated with a plurality of wireless access points, determining a position of a mobile station based upon a wireless signal model, comparing the position of the mobile station and the wireless signal model with the positions associated with the plurality of wireless access points, and determining whether at least one wireless access point is misconfigured.Type: GrantFiled: November 7, 2012Date of Patent: September 9, 2014Assignee: QUALCOMM IncorporatedInventors: Ayman Fawzy Naguib, Alok Aggarwal, Jin Guo
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Patent number: 8805077Abstract: An image processing apparatus includes the following elements. A line-candidate identifying unit identifies candidates of lines that constitute a contour of a subject region, on the basis of a captured image. A line-probability calculating unit calculates, for each identified candidate, line probability information representing a probability that the candidate is a line that constitutes the contour of the subject region, on the basis of feature values of positions located at or within a reference distance from the candidate in the captured image. A region-probability calculating unit calculates region probability information representing a probability that a target region surrounded by a predetermined number of candidates chosen from the identified candidates is the subject region, on the basis of the line probability information of the predetermined number of candidates. A subject-region detecting unit detects the subject region, on the basis of the calculated region probability information.Type: GrantFiled: November 8, 2011Date of Patent: August 12, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Jin Guo, Takeshi Onishi
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Patent number: 8768344Abstract: Methods and apparatuses are directed to calibrating a misconfigured wireless access point. One method may include receiving a position of mobile station(s) and wireless signal model measurements derived from packets exchanged between the mobile station(s) and a plurality of wireless access points, receiving positions and/or identities of the plurality of wireless access points used in determining the position of the mobile station(s), comparing a position of the mobile station(s) with wireless signal model measurements, and identifying a misconfigured wireless access point based upon the comparing. Another method may include receiving positions associated with a plurality of wireless access points, determining a position of a mobile station based upon a wireless signal model, comparing the position of the mobile station and the wireless signal model with the positions associated with the plurality of wireless access points, and determining whether at least one wireless access point is misconfigured.Type: GrantFiled: December 21, 2009Date of Patent: July 1, 2014Assignee: Qualcomm IncorporatedInventors: Ayman Fawzy Naguib, Alok Aggarwal, Jin Guo
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Publication number: 20140090634Abstract: A barbecue grill device may include a base member to form a base for the barbecue grill device, a burner housing to be positioned on the base member and an airflow diverter to form an airflow between the user of the barbecue grill device and a burner housing. The barbecue grill may include a bidirectional lid.Type: ApplicationFiled: September 28, 2012Publication date: April 3, 2014Inventors: Fan Li, Jin Guo Wang
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Publication number: 20140082833Abstract: The present invention relates to a portable urine container extension device for removable attachment to a prior art container containing a disinfectant. The device is preferably comprised of a first end having an exterior threaded portion, a second end having an interior threaded portion, a continuous opening extending from said first end to said second end, and a cap. The cap forms a waterproof seal with the first end, and the second end forms a waterproof seal with the container, thereby resulting in a portable urine collection device. The device enables a user to urinate comfortably when restrooms are not readily accessible. The device may accommodate men, women and/or children, and enables a disinfectant to remain in the container during use thereby reducing unwanted odors and the risk of health related problems commonly associated with holding in one's urine.Type: ApplicationFiled: July 12, 2013Publication date: March 27, 2014Inventor: Jin Guo
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Publication number: 20130064044Abstract: The various embodiments provide systems, devices, and methods which include an acoustic tag configured to transmit an acoustic signal through a contact medium that may be received by an acoustic modem, with the acoustic signal configured to transmit information. By modulating sound traveling through an acoustic connection between the fluid container and a pump, meter or valve, information such as an identifier of the fluid or container may be transmitted without risk of confusion with other fluid containers in the vicinity. In a medical embodiment, IV fluid and the IV drip tube provide a fluid and plastic acoustic connection to an IV pumping or metering device and an IV bag through which sound may be transmitted. The transmission of identification information through this physical connection may insure that the pumping or metering device only communicates with the IV bag coupled to the pump. Acoustic tags may be active or passive.Type: ApplicationFiled: September 12, 2011Publication date: March 14, 2013Inventors: Stephen S. CARTER, Vito R. BICA, Jin GUO
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Publication number: 20120257833Abstract: An image processing apparatus includes the following elements. A line-candidate identifying unit identifies candidates of lines that constitute a contour of a subject region, on the basis of a captured image. A line-probability calculating unit calculates, for each identified candidate, line probability information representing a probability that the candidate is a line that constitutes the contour of the subject region, on the basis of feature values of positions located at or within a reference distance from the candidate in the captured image. A region-probability calculating unit calculates region probability information representing a probability that a target region surrounded by a predetermined number of candidates chosen from the identified candidates is the subject region, on the basis of the line probability information of the predetermined number of candidates. A subject-region detecting unit detects the subject region, on the basis of the calculated region probability information.Type: ApplicationFiled: November 8, 2011Publication date: October 11, 2012Applicant: FUJI XEROX CO., LTD.Inventors: Jin GUO, Takeshi ONISHI